AWS EC2 Setup & Security Optimization

I'm looking for an AWS professional to help with EC2. I need assistance with:

Setting up instances:
- Choosing instance types
- Configuring network settings

Adjusting billing, security issues:
- Cost optimization
- Setting up budget alerts
- Managing security groups
- Security responses

Ideal skills and experience:
- AWS Certified Solutions Architect
- Strong experience with EC2
- Knowledge in security best practices
- Background in cost optimization on AWS